docs: def two_point_percentage(self):
          """
          Returns a ``float`` of the player's two point field goal percentage
          during the season. Percentage ranges from 0-1.
          """
          if self.two_pointers and self.two_point_attempts:
              perc = float(self.two_pointers) / float(self.two_point_attempts)
              return round(perc, 3)
          # Occurs when the player didn't make and two pointers.
          if self.two_point_attempts:
              return 0.0
          return None